RDA 500-800 S
Ver.2 01.11.2002
33
3.9
Adjusting the changeover valve
Figure 3.21
The valve is normally pre-adjusted on delivery from the factory. The changeover valve (A) alter-
nates control between folding of the wing sections and operation of the tool bar. When the drill is
lowered in working mode, one of the double acting hydraulic takeoff points of the tractor is con-
nected to the tool bar and when the drill is raised onto its wheels, this same double acting takeoff
is now connected to the wing folding system.
Lever (B) must always be in the end position when the drill is in transport or working mode. This
can be adjusted by sliding valve A forwards or backwards in its mounting (C). After adjustment,
tighten the bolts on the valve housing (C) so that the valve does not slide on its grooves.
Summary of Contents for RAPID RDA S Series
Page 1: ...Ver 2 01 11 2002 900225 en Instructions Seed drill RAPID series RDA 500 800 S No 12 000 12 799...
Page 2: ...2 Ver 2 01 11 2002...
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Page 73: ...RDA 500 800 S Ver 2 01 11 2002 73...
Page 75: ...RDA 500 800 S Ver 2 01 11 2002 75 Figure 5 4...
Page 105: ...RDA 500 800 S Ver 2 01 11 2002 105...
Page 108: ...Appendices 108 Ver 2 01 11 2002 7 3 2 Hydraulic diagram RDA 800 S Figure 7 2 428718...
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